ATI Mobility Radeon HD 2400 XT vs AMD Radeon HD 6730M

VS

ATI Mobility Radeon HD 2400 XT AMD Radeon HD 6730M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2400 XT and 1024MB VRAM Radeon HD 6730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6730M 's Advantages

Released 3 years and 8 months late

More VRAM (1024GB vs 256GB)

Larger VRAM bandwidth (25.60GB/s vs 6.400GB/s)

440 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 2400 XT

0.048 TFLOPS

Radeon HD 6730M +1350%

0.696 TFLOPS

Mobility Radeon HD 2400 XT

VS

Radeon HD 6730M

Graphics Card

May 2007

Release Date

Jan 2011

M7x

Generation

Vancouver

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

800 MHz

Memory

256MB

Memory Size

1024MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

2

Compute Units

6

40

Shading Units

480

4

TMUs

24

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

32 KB

L2 Cache

256 KB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

5.800 GPixel/s

2.400 GTexel/s

Texture Rate

17.40 GTexel/s

-

FP16 (half)

-

48.00 GFLOPS

FP32 (float)

696.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

M74

GPU Name

Whistler

M74-M (216RMAKA12FG)

GPU Variant

Whistler LE

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

65 nm

Process Size

40 nm

0.18 billion

Transistors

0.716 billion

85 mm²

Die Size

104 mm²

Board Design

Unknown

TDP

35W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

10.0 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

4.0

Shader Model

5.0

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